I have a 576 sq. ft. shop under my garage with cement walls, 10' seiling, one window and double walk out doors. I have a natural gas hookup and a virtical 4" vent in place. I was looking for remendations on heater types, brands, and output?
Any experiance with these heaters is appreciated. Do they heat fairly quickly? Do they cost a lot to run, do they draw much power? Do I need a dedicated power source?
(by the way I am from SoCal but currently live in Northern Utah)